---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7219 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 853 26454 0 4859 30857 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:73:b8:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe73:b867/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:dd:93:07 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7219) 02/21/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 109.62 35.41 74.20 1680.52 24401.13 07:45:01 125.76 23.06 102.70 2764.87 30565.71 07:46:01 325.36 12.85 312.51 779.97 107029.05 07:47:01 33.69 0.47 33.22 44.92 21864.75 07:48:02 43.54 0.05 43.49 4.93 20253.97 Average: 127.59 14.37 113.22 1055.01 40822.29 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30106104 31709108 2833116 8.60 70008 1843364 1358028 4.00 867260 1677744 167876 07:45:01 28991484 31654656 3947736 11.98 98944 2840996 1519148 4.47 1004860 2580928 829996 07:46:01 26743480 31289780 6195740 18.81 124928 4599596 4836176 14.23 1420484 4286708 1668 07:47:01 23535372 28305808 9403848 28.55 125888 4715676 9391160 27.63 4509872 4386916 520 07:48:02 25560252 30283480 7378968 22.40 126440 4747380 4453824 13.10 2594136 4306692 276 Average: 26987338 30648566 5951882 18.07 109242 3749402 4311667 12.69 2079322 3447798 200067 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 59.67 39.93 929.72 8.40 0.00 0.00 0.00 0.00 07:45:01 lo 6.27 6.27 0.58 0.58 0.00 0.00 0.00 0.00 07:45:01 br-e6c6e0f8c71e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 226.85 139.64 6168.44 15.24 0.00 0.00 0.00 0.00 07:46:01 lo 4.20 4.20 0.38 0.38 0.00 0.00 0.00 0.00 07:46:01 veth104eec5 0.45 0.67 0.03 0.04 0.00 0.00 0.00 0.00 07:46:01 vethe105663 0.68 0.82 0.04 0.05 0.00 0.00 0.00 0.00 07:46:01 veth1769ff6 0.38 0.55 0.02 0.03 0.00 0.00 0.00 0.00 07:47:01 lo 2.98 2.98 0.84 0.84 0.00 0.00 0.00 0.00 07:47:01 veth104eec5 66.21 55.33 25.08 63.47 0.00 0.00 0.00 0.01 07:47:01 vethe105663 36.40 30.06 10.83 33.72 0.00 0.00 0.00 0.00 07:47:01 veth1769ff6 1.20 1.43 0.23 0.31 0.00 0.00 0.00 0.00 07:48:02 lo 8.22 8.22 1.25 1.25 0.00 0.00 0.00 0.00 07:48:02 veth104eec5 0.32 1.58 0.02 0.22 0.00 0.00 0.00 0.00 07:48:02 br-e6c6e0f8c71e 3.25 4.45 1.16 0.67 0.00 0.00 0.00 0.00 07:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.67 4.67 0.65 0.65 0.00 0.00 0.00 0.00 Average: veth104eec5 13.40 11.52 5.03 12.75 0.00 0.00 0.00 0.00 Average: br-e6c6e0f8c71e 0.65 0.89 0.23 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7219) 02/21/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.35 0.00 0.87 2.26 0.03 86.49 07:44:01 0 4.36 0.00 0.58 0.53 0.03 94.49 07:44:01 1 6.82 0.00 0.60 0.35 0.02 92.21 07:44:01 2 11.20 0.00 0.87 0.98 0.02 86.93 07:44:01 3 1.87 0.00 0.43 12.27 0.03 85.41 07:44:01 4 24.71 0.00 1.32 1.18 0.05 72.73 07:44:01 5 18.45 0.00 1.45 0.60 0.03 79.47 07:44:01 6 13.49 0.00 1.13 1.45 0.03 83.89 07:44:01 7 2.02 0.00 0.58 0.65 0.02 96.73 07:45:01 all 11.00 0.00 1.71 2.66 0.03 84.60 07:45:01 0 23.79 0.00 2.17 1.87 0.07 72.10 07:45:01 1 15.40 0.00 2.29 0.37 0.03 81.90 07:45:01 2 5.60 0.00 1.55 1.15 0.02 91.68 07:45:01 3 5.39 0.00 1.14 12.10 0.03 81.34 07:45:01 4 15.08 0.00 2.26 0.79 0.03 81.84 07:45:01 5 8.87 0.00 1.24 0.13 0.02 89.74 07:45:01 6 10.43 0.00 1.35 0.03 0.03 88.15 07:45:01 7 3.44 0.00 1.66 4.77 0.05 90.08 07:46:01 all 10.51 0.00 4.64 7.07 0.06 77.72 07:46:01 0 9.67 0.00 4.44 1.69 0.07 84.13 07:46:01 1 9.89 0.00 4.66 3.54 0.05 81.87 07:46:01 2 11.07 0.00 5.01 0.74 0.05 83.13 07:46:01 3 9.14 0.00 5.03 4.36 0.07 81.41 07:46:01 4 10.11 0.00 4.10 1.50 0.03 84.25 07:46:01 5 10.18 0.00 4.46 12.17 0.07 73.11 07:46:01 6 10.74 0.00 4.69 2.90 0.05 81.61 07:46:01 7 13.31 0.00 4.69 29.79 0.07 52.14 07:47:01 all 36.78 0.00 3.83 0.97 0.07 58.35 07:47:01 0 31.67 0.00 3.42 0.02 0.07 64.82 07:47:01 1 30.35 0.00 3.20 3.12 0.08 63.25 07:47:01 2 40.02 0.00 4.04 0.10 0.08 55.76 07:47:01 3 40.60 0.00 4.51 0.25 0.05 54.59 07:47:01 4 43.16 0.00 4.34 0.05 0.08 52.37 07:47:01 5 36.78 0.00 3.68 0.02 0.05 59.48 07:47:01 6 30.68 0.00 3.07 3.02 0.07 63.17 07:47:01 7 40.94 0.00 4.40 1.21 0.07 53.38 07:48:02 all 4.34 0.00 0.69 1.24 0.04 93.69 07:48:02 0 3.58 0.00 0.70 0.22 0.05 95.45 07:48:02 1 4.16 0.00 0.79 0.23 0.03 94.78 07:48:02 2 3.50 0.00 0.52 2.74 0.03 93.21 07:48:02 3 4.86 0.00 0.67 0.13 0.03 94.31 07:48:02 4 3.71 0.00 0.95 0.47 0.03 94.84 07:48:02 5 5.70 0.00 0.64 4.69 0.05 88.93 07:48:02 6 4.01 0.00 0.65 1.44 0.03 93.86 07:48:02 7 5.18 0.00 0.62 0.00 0.05 94.15 Average: all 14.58 0.00 2.34 2.83 0.05 80.20 Average: 0 14.61 0.00 2.26 0.86 0.06 82.21 Average: 1 13.30 0.00 2.30 1.52 0.04 82.84 Average: 2 14.26 0.00 2.39 1.15 0.04 82.16 Average: 3 12.30 0.00 2.34 5.86 0.04 79.45 Average: 4 19.34 0.00 2.59 0.80 0.05 77.23 Average: 5 15.99 0.00 2.29 3.50 0.04 78.17 Average: 6 13.85 0.00 2.17 1.76 0.04 82.17 Average: 7 12.96 0.00 2.38 7.22 0.05 77.39